Specifications
Lens Configurations
MTF Chart
Vertical axis : Contrast
Horizontal axis : Distance from the center of the image
S : Sagittal
M : Meridional
Spatial frequency 10 lines/mm
Spatial frequency 20 lines/mm
Spatial frequency 40 lines/mm
Specifications
| Type | FUJINON GF55mmF1.7 R WR | ||
| Lens configuration | 14 elements in 10 groups (includes 2 aspherical and 2 ED elements) | ||
| Focal length | f=55mm(44mm) | ||
| Angle of view | 52.9˚ | ||
| Max. aperture | F1.7 | ||
| Min. aperture | F22 | ||
| Aperture control | Number of blades | 11(rounded diaphragm opening) | |
| Step size | 1/3EV(23steps) | ||
| Minimum focus distance (measured from focal plane) | 0.5m | ||
| Max. magnification | 0.17x | ||
| External dimensions : Diameter x Length* (approx.) | Ø94.7mmx99.3mm | ||
| Weight*2 (approx.) | 780g | ||
| Filter size | Ø77mm | ||
| Accessories included | Front lens cap FLCP-77 Rear lens cap RLCP-002 Lens hood Lens pouch | ||
NOTES
*1 distance from camera lens mount flange
*2 excluding caps and hoods
